Optimization of fuzzy-logic speed controller for DC drive system with elastic joints

被引：34

作者：

Orlowska-Kowalska, T ^{[1
]}

Szabat, K ^{[1
]}

机构：

[1] Wroclaw Tech Univ, Inst Elect Machines Drives & Measurements, PL-50372 Wroclaw, Poland

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2004年 / 40卷 / 04期

关键词：

DC drive; elastic joint; fuzzy control; genetic algorithms (GAS); optimization; speed control;

D O I：

10.1109/tia.2004.830788

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper deals with the analysis of a dc drive system with elastic joints and different speed controllers. The control structure with one and two speed feedbacks was analyzed. The dynamics of the drive system with classical proportional-integral (PI) and fuzzy-logic (FL) speed controllers was compared. Parameters of the classical PI and FL speed controllers were optimized using the same control indexes. Controllers were parameterised using the hybrid genetic-gradient algorithm. The simulation results for different parameters and operation modes of the drive system were demonstrated and compared.

引用

页码：1138 / 1144

页数：7

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